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The DELTANA MB175CR003 is a mortise bolt designed for interior door hardware applications where a flush, low-profile latch mechanism is required. This bolt mounts directly into a mortised cavity in the door edge, providing a clean concealed look without a full lockset. Measuring 2 inches in length, 1 inch in width, and 0.5 inches in height, it is compact and suited for cabinet doors, passage doors, and privacy applications. Weighing 0.2 pounds, it is a lightweight single-unit component sold individually. Installation is typically performed by carpenters, finish hardware installers, or skilled general contractors familiar with door prep work.
The MB175CR003 carries a Lifetime Brass finish, making it appropriate for residential and light commercial door hardware projects where a durable brass aesthetic is specified. It fits into standard mortise pocket preparations on wood or composite door edges. This bolt is sold as a single unit and is well suited for replacement or new-construction door hardware installations where a separate mortise bolt is needed independent of a full latchset assembly.
Designed as an OEM-style replacement or new-installation mortise bolt for standard mortise pocket preparations in residential and light commercial door hardware applications.
Installation of a mortise bolt requires precise mortise pocket routing into the door edge to match the bolt dimensions; use a sharp chisel or router for clean fitment. Power down any associated electric strike or access control hardware before beginning door hardware work. Fasteners should be driven flush without over-torquing to avoid splitting the door edge material. Follow applicable local building codes for door hardware requirements in commercial applications.
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